| Herk-de-Stad to Civita Castellana | 688.35 mi (1,107.79 km) |
| Herk-de-Stad to Civitanova Marche | 663.06 mi (1,067.10 km) |
| Herk-de-Stad to Civitavecchia | 686.76 mi (1,105.23 km) |
| Herk-de-Stad to Civitella in Val di Chiana | 603.48 mi (971.21 km) |
| Herk-de-Stad to Clusone | 412.37 mi (663.64 km) |
| Herk-de-Stad to Coccaglio | 432.25 mi (695.64 km) |
| Herk-de-Stad to Codigoro | 530.30 mi (853.43 km) |
| Herk-de-Stad to Codogno | 450.84 mi (725.56 km) |
| Herk-de-Stad to Codroipo | 495.95 mi (798.15 km) |
| Herk-de-Stad to Cogoleto | 480.58 mi (773.42 km) |
| Herk-de-Stad to Colle di Val d'Elsa | 591.13 mi (951.32 km) |
| Herk-de-Stad to Colle Salvetti | 564.75 mi (908.88 km) |
| Herk-de-Stad to Collecchio | 487.35 mi (784.31 km) |
| Herk-de-Stad to Colleferro | 737.22 mi (1,186.45 km) |
| Herk-de-Stad to Collegno | 420.02 mi (675.95 km) |
